Kaaluminium boronsee ka nkeloa sebaka ke poleiti ea tin boronse?
Joaloka motsoako oa elastic, poleiti ea boronse ea tin e bolela motsoako oa koporo-tin o nang le Sn≤6.5%, hangata o ntse o e-na le P, Zn le likarolo tse ling tsa alloy.Haeba e boetse e na le P, e bitsoa phosphor-tin bronze, e nang le moeli o phahameng oa elastic, modulus elastic, resistance resistance Wear le corrosion resistance, e loketseng ho etsoa ha likarolo tse fapaneng tsa elastic.Likahare tsa aluminium tsa boronse ea aluminium ka kakaretso ha li fete 11.5%, 'me ka linako tse ling palo e loketseng ea tšepe, nickel, manganese le likarolo tse ling li eketsoa ho ntlafatsa ts'ebetso.Boronse ba aluminium bo ka matlafatsoa ke kalafo ea mocheso, matla a eona a phahame ho feta a poleiti ea boronse ea tin, 'me ho hanyetsa ha eona ho oxidation ea mocheso o phahameng le hona ho molemo.E sebelisoa bakeng sa li-screws tse matla a phahameng, linate, matsoho a koporo, mehele ea ho tiisa, joalo-joalo, le likarolo tse sa senyeheng.Ntho e hlahelletseng ka ho fetisisa ke ho hanyetsa ha eona ho apara hantle.Bakeng sa boronse ea aluminium e nang le tšepe le likarolo tsa manganese, e na le matla a phahameng le ho hanyetsa ho apara.Ka mor'a ho tima le ho futhumatsa, ho thatafala ho ka eketsoa, 'me ho na le ho hanyetsa mocheso o phahameng oa mocheso le ho hanyetsa oxidation.Ho hanyetsa kutu sepakapakeng, metsi a hloekileng le metsi a leoatle E ntle haholo, machinability e amoheleha, e ka chesehela 'me e se ke ea e-ba bonolo,' me khatello ea khatello e ntle sebakeng se chesang.Ka bobeli poleiti ea boronse ea tin le boronse ea aluminium ke lisebelisoa tse sa senyeheng.
Kaha indenter ea tšepe e holofetse nakong ea tekanyo, mofuta oa tšepe oa mofuta oa lehlabathe.Boholo le mojaro oa indenter li lula li sa fetohe, HBS, haholo-holo ha thepa ea ho lekanya e le thata, 'me kamano pakeng tsa HBW: HB ke boleng ba boima ba Brinell: ZCuSn5Pb5Zn5;boleng ba ho thatafala ha Brinell boemong bo bocha bo hlakisa ka ho hlaka indenter nakong ea tekanyo : Tensile strength σb (MPa): HBW e bua ka carbide indenter e entsoeng ka samente: 590HB.Ka lebaka la deformation ea indenter ea tšepe nakong ea tekanyo, tekanyetso e ncha e fokotsa likheo tabeng ena: ≥90;bolelele δ5 (%): ≥13.Tlhokomeliso: HWS e bua ka indenter ea tšepe, kahoo mona ke phapang ea pele, haholo-holo ha u lekanya lisebelisoa tse thata, tekanyetso e ncha e fokotsa likheo tabeng ena.
Nako ea poso: Jun-16-2022